1-Hydroxybenzotriazole → HCID 178425164, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 4-(1-phenoxyethyl)benzoic acid (121 mg, 0.5 mmol), 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (191 mg, 1 mmol), N-hydroxybenzotriazole (135 mg, 1 mmol) and triethylamine (0.2 mL) in dichloromethane (5 mL) was stirred at 25° C. for 0.5 hour. And then 3-(aminomethyl)-4,6-dimethylpyridin-2-ol (76 mg, 0.5 mmol) was added. The mixture was stirred at 25° C. for 12 hours. To the mixture, water (20 mL) was added and the mixture was extracted with dichloromethane (30 mL×3). The combined organic phase was dried by sodium sulfate and then filtered. The filtrate was concentrated in vacuo. The residue was purified by column chromatography (silica gel, dichloromethane/methanol=20:1) to give N-((2-hydroxy-4,6-dimethylpyridin-3-yl)methyl)-4-(1-phenoxyethyl)benzamide as a white solid (100 mg, 53%).

Provenance & Evidence